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Eaton Bussmann KTU2500 High-Current Fast-Acting Fuse

This fast-acting, current-limiting fuse is rated for 600 volts AC and can handle currents from 601 to 6000 amperes. It features a bolt-mount design with high electrical conductivity thanks to silver-plated terminal connections. Its construction includes high-grade silica-sand filler for quick short-circuit response and O-ring seals that ensure consistent pressure during operation. Certified by UL and CSA, this fuse provides reliable short-circuit protection suitable for circuit breakers with low interrupting ratings and non-inductive loads such as lighting and heating circuits.

Authorized Distributors
Source:DigiKey
Part No:KTU-2500
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6129.35
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Part No:KTU-2500
Stock:0
Inv Date:06-12-2026
Price: Unit price: $8144.46
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Part No:KTU-2500
Stock:0
Inv Date:06-11-2026
Price: Unit price: $6948.91
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Part No:KTU-2500
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5386.53
Buy/RFQ:
Part No:KTU-2500
Stock:0
Inv Date:06-11-2026
Price: Unit price: $5386.53
Buy/RFQ:

Eaton Bussmann KTU2500 High-Current Fast-Acting Fuse Specifications:

  • Voltage Rating: 600 Volts AC
  • Ampere Ratings: 601 to 6000 Amperes
  • Interrupting Rating: 200,000 RMS Sym.
  • Construction: Glass melamine tube, high-grade silica-sand filler
  • Terminals: Silver-plated, micro-peened for high conductivity
  • Mounting: Bolt mount
  • Dimensions: Approximately 127 mm by 273 mm
  • Certifications: UL Listed, CSA Certified
  • Weight: Variable depending on ampere rating, specific data available upon request

Buy the Bussmann Series KTU: Fast-Acting, Class L Fuses for High-Current Applications

Purchase the Bussmann Series KTU2500 high-current fuse online today to secure reliable circuit protection in your electrical systems. These UL and CSA certified fuses feature a bolt-mount design suitable for demanding applications with currents ranging from 601 to 6000 amperes. With fast-acting, current-limiting characteristics, high-grade silica-sand filler for rapid response, and silver-plated terminals for superior conductivity, they are ideal for protecting non-inductive loads such as lighting and heating circuits. Get your fuse now for dependable performance.

Order your Bussmann Series KTU2500 fast-acting fuse today and ensure reliable short-circuit protection for your lighting and heating systems with high current ratings.

Frequently Asked Questions

Where can I buy Eaton Bussmann KTU2500?

You can click on the BUY or RFQ button to purchase KTU2500 from an authorized Eaton Bussmann distributor.

How do I troubleshoot issues or seek technical support for part KTU2500?

You can download the KTU2500 datasheet or visit the Eaton Bussmann website for support.

Who is the manufacturer of KTU2500?

Eaton Bussmann

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